CN100582066C - 一种乙醇脱水生产乙烯的工艺 - Google Patents
一种乙醇脱水生产乙烯的工艺 Download PDFInfo
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- CN100582066C CN100582066C CN200710133610A CN200710133610A CN100582066C CN 100582066 C CN100582066 C CN 100582066C CN 200710133610 A CN200710133610 A CN 200710133610A CN 200710133610 A CN200710133610 A CN 200710133610A CN 100582066 C CN100582066 C CN 100582066C
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- ethylene
- gas
- ethanol
- water
- alcohol
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- 238000000034 method Methods 0.000 title claims abstract description 57
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 85
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- 238000004821 distillation Methods 0.000 claims description 15
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- 238000005839 oxidative dehydrogenation reaction Methods 0.000 description 1
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- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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CN200710133610A CN100582066C (zh) | 2007-10-16 | 2007-10-16 | 一种乙醇脱水生产乙烯的工艺 |
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CN200710133610A CN100582066C (zh) | 2007-10-16 | 2007-10-16 | 一种乙醇脱水生产乙烯的工艺 |
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CN101134704A CN101134704A (zh) | 2008-03-05 |
CN100582066C true CN100582066C (zh) | 2010-01-20 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101747136B (zh) * | 2008-12-04 | 2013-09-25 | 焦作市河阳酒精实业有限公司 | 乙醇经催化脱水生产乙烯的工艺 |
CN102070388B (zh) * | 2009-11-20 | 2013-04-24 | 中国科学院大连化学物理研究所 | 一种生物乙醇制乙烯的微反应-换热系统 |
CN101798265B (zh) * | 2010-02-05 | 2013-09-18 | 天津大学 | 一种生物乙醇制备乙酸乙烯的方法 |
CN102372558A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 用于乙醇制乙烯的方法 |
CN102372565A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 用于乙醇脱水制乙烯的分离方法 |
CN102372564B (zh) * | 2010-08-23 | 2014-07-23 | 中国石油化工股份有限公司 | 用于乙醇脱水制乙烯的方法 |
CN102050447B (zh) * | 2010-11-22 | 2012-09-12 | 重庆欣雨压力容器制造有限责任公司 | 燃烧尾气提纯二氧化碳的系统 |
CN102351149B (zh) * | 2011-06-30 | 2013-06-05 | 仇晓丰 | 氯化氢中氯气的去除和回收系统 |
CN103121898B (zh) * | 2011-11-18 | 2015-04-08 | 中国石油化工股份有限公司 | 含乙烯产物的分离回收方法 |
CN102527215B (zh) * | 2011-12-27 | 2014-03-19 | 安徽皖维高新材料股份有限公司 | 一种自尾气中回收乙烯气的方法及其水碱洗塔 |
CN103044187B (zh) * | 2013-01-17 | 2015-07-29 | 江苏银珠化工集团有限公司 | 一种生产氯乙烷的方法及系统 |
CN104230622B (zh) * | 2013-06-17 | 2016-08-17 | 中国石油化工股份有限公司 | 乙醇脱水制乙烯的生产方法 |
CN105523880B (zh) * | 2014-09-29 | 2018-01-26 | 大唐国际化工技术研究院有限公司 | 一种由醋酸酯制乙烯的方法 |
CN109908616A (zh) * | 2019-04-24 | 2019-06-21 | 中国轻工业西安设计工程有限责任公司 | 一氧化碳制乙醇的蒸馏节能系统及其蒸馏方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302357A (en) * | 1979-05-31 | 1981-11-24 | Nikki Chemical Co., Ltd. | Catalyst for production of ethylene from ethanol |
US4423270A (en) * | 1981-09-28 | 1983-12-27 | Pearson Donald E | Process for catalytic dehydration of ethanol vapor to ethylene |
-
2007
- 2007-10-16 CN CN200710133610A patent/CN100582066C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4302357A (en) * | 1979-05-31 | 1981-11-24 | Nikki Chemical Co., Ltd. | Catalyst for production of ethylene from ethanol |
US4423270A (en) * | 1981-09-28 | 1983-12-27 | Pearson Donald E | Process for catalytic dehydration of ethanol vapor to ethylene |
Non-Patent Citations (6)
Title |
---|
HZSM-5型分子筛催化乙醇溶液脱水制备乙烯的工艺. 张跃等.南京工业大学学报,第29卷第3期. 2007 |
HZSM-5型分子筛催化乙醇溶液脱水制备乙烯的工艺. 张跃等.南京工业大学学报,第29卷第3期. 2007 * |
低浓度乙醇制乙烯的研究. 周忠清.精细石油化工,第1期. 1993 |
低浓度乙醇制乙烯的研究. 周忠清.精细石油化工,第1期. 1993 * |
杂多酸催化剂催化乙醇脱水制乙烯. 赵本良等.东北师大学报自然科学版,第3期. 1997 |
杂多酸催化剂催化乙醇脱水制乙烯. 赵本良等.东北师大学报自然科学版,第3期. 1997 * |
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